#include "producer/stage.h"\r
#include "mixer/mixer.h"\r
#include "consumer/output.h"\r
-#include "frame/data_frame.h"\r
+#include "frame/frame.h"\r
+#include "frame/draw_frame.h"\r
#include "frame/frame_factory.h"\r
\r
#include <common/diagnostics/graph.h>\r
#include <common/env.h>\r
-#include <common/concurrency/lock.h>\r
-#include <common/concurrency/executor.h>\r
+#include <common/lock.h>\r
+#include <common/executor.h>\r
\r
#include <core/mixer/image/image_mixer.h>\r
\r
\r
namespace caspar { namespace core {\r
\r
-struct video_channel::impl sealed : public frame_factory\r
+struct video_channel::impl sealed\r
{\r
- reactive::basic_subject<spl::shared_ptr<const data_frame>> frame_subject_;\r
- monitor::subject event_subject_;\r
+ monitor::basic_subject event_subject_;\r
\r
const int index_;\r
\r
const spl::shared_ptr<diagnostics::graph> graph_;\r
\r
caspar::core::output output_;\r
+ spl::shared_ptr<image_mixer> image_mixer_;\r
caspar::core::mixer mixer_;\r
caspar::core::stage stage_; \r
\r
executor executor_;\r
public:\r
- impl(int index, const core::video_format_desc& format_desc, spl::unique_ptr<image_mixer> image_mixer) \r
+ impl(int index, const core::video_format_desc& format_desc, std::unique_ptr<image_mixer> image_mixer) \r
: event_subject_(monitor::path() % "channel" % index)\r
, index_(index)\r
, format_desc_(format_desc)\r
, output_(graph_, format_desc, index)\r
- , mixer_(graph_, std::move(image_mixer))\r
+ , image_mixer_(std::move(image_mixer))\r
+ , mixer_(graph_, image_mixer_)\r
, stage_(graph_)\r
, executor_(L"video_channel")\r
{\r
\r
CASPAR_LOG(info) << print() << " Successfully Initialized.";\r
}\r
- \r
- // frame_factory\r
- \r
- virtual spl::shared_ptr<write_frame> create_frame(const void* tag, const core::pixel_format_desc& desc) override\r
- { \r
- return mixer_.create_frame(tag, desc);\r
- }\r
- \r
- virtual core::video_format_desc video_format_desc() const\r
+ \r
+ core::video_format_desc video_format_desc() const\r
{\r
return lock(format_desc_mutex_, [&]\r
{\r
return format_desc_;\r
});\r
}\r
- \r
- // video_channel\r
- \r
+ \r
void video_format_desc(const core::video_format_desc& format_desc)\r
{\r
lock(format_desc_mutex_, [&]\r
{\r
- format_desc_ = format_desc;\r
+ if(format_desc_ != format_desc)\r
+ {\r
+ format_desc_ = format_desc;\r
+ stage_.clear();\r
+ }\r
});\r
}\r
\r
auto mixed_frame = mixer_(std::move(stage_frames), format_desc);\r
\r
// Consume\r
- \r
- frame_subject_ << mixed_frame;\r
- \r
+ \r
output_(std::move(mixed_frame), format_desc);\r
\r
graph_->set_value("tick-time", frame_timer.elapsed()*format_desc.fps*0.5);\r
\r
- event_subject_ << monitor::event("debug/profiler/time") % frame_timer.elapsed() % (1.0/format_desc_.fps)\r
- << monitor::event("format") % u8(format_desc.name);\r
+ event_subject_ << monitor::event("profiler/time") % frame_timer.elapsed() % (1.0/format_desc_.fps)\r
+ << monitor::event("format") % format_desc.name;\r
}\r
catch(...)\r
{\r
}\r
};\r
\r
-video_channel::video_channel(int index, const core::video_format_desc& format_desc, spl::unique_ptr<image_mixer> image_mixer) : impl_(new impl(index, format_desc, std::move(image_mixer))){}\r
+video_channel::video_channel(int index, const core::video_format_desc& format_desc, std::unique_ptr<image_mixer> image_mixer) : impl_(new impl(index, format_desc, std::move(image_mixer))){}\r
+video_channel::~video_channel(){}\r
const stage& video_channel::stage() const { return impl_->stage_;} \r
stage& video_channel::stage() { return impl_->stage_;} \r
const mixer& video_channel::mixer() const{ return impl_->mixer_;} \r
mixer& video_channel::mixer() { return impl_->mixer_;} \r
const output& video_channel::output() const { return impl_->output_;} \r
output& video_channel::output() { return impl_->output_;} \r
-spl::shared_ptr<frame_factory> video_channel::frame_factory() { return impl_;} \r
+spl::shared_ptr<frame_factory> video_channel::frame_factory() { return impl_->image_mixer_;} \r
core::video_format_desc video_channel::video_format_desc() const{return impl_->video_format_desc();}\r
void core::video_channel::video_format_desc(const core::video_format_desc& format_desc){impl_->video_format_desc(format_desc);}\r
-boost::property_tree::wptree video_channel::info() const{return impl_->info();}\r
-void video_channel::subscribe(const frame_observable::observer_ptr& o) {impl_->frame_subject_.subscribe(o);}\r
-void video_channel::unsubscribe(const frame_observable::observer_ptr& o) {impl_->frame_subject_.unsubscribe(o);} \r
+boost::property_tree::wptree video_channel::info() const{return impl_->info();} \r
void video_channel::subscribe(const monitor::observable::observer_ptr& o) {impl_->event_subject_.subscribe(o);}\r
void video_channel::unsubscribe(const monitor::observable::observer_ptr& o) {impl_->event_subject_.unsubscribe(o);}\r
\r